Cover page of R. Yitzchak Isaac Halevi Herzog's doctoral dissertation about techeles, "Semitic Porphyrology," which he wrote while studying at University of London in 1914. Link: tekhelet.com/pdf/Doctorate.…

Does that mean no more yellow caps in April?

Burial record of Feivel Prepstine, a Jewish soldier who fought in the British Army's Royal Fusiliers during WWI.

Fascinating new Agudath Israel of America online archive: agudaharchive.org

Jewish boys from the Lower East Side heading to summer camp in 1946

Wow! That's my dad שיחי in the sailor's hat. He went to RJJ throughout the year but went to Camp Yeshiva R' Shlomeh Kliger. Thank you Historicus Hasidicus !

I didn't realize the Teaneck community was that old

Trump Administration Women of the Wall 🤝

The shul chazzan and choir in Dubno, 1920s

The first recorded letter from a rabbi in Europe to one in the New World was when R. Binyamin Dias-Brandon of Amsterdam responded to R. Aharon Ledesma of Suriname, printed in Emek Binyamin in 1753.

Important chart - how do you spell ציצית?

Tzis-Tzis Knippers (1927)

Just make sure Mamdani doesn't go to the Ohel.

Haredi youths being trained in firearms during the 1948 War.

ווען בערי וועבער קומט אן אין עירפארט פינעף אזייגער פארטאגס

1930 headline: Hold-upniks lock four bank employees in a safe, getting away with $20,000. Hold-upniks.

R. Isser Yehuda Unterman (L) at a World Zionist Conference in London in 1945.

The Schabbesdeckel (“Sabbath Lid”) was a flat, beret like cap worn by Central European Jews in the 17th–18th centuries. Made of cloth or felt with a hidden metal ring, it held a stiff shape. A blend of style and ritual, it symbolized honoring Shabbos and Jewish cultural identity.